"Wow, that felt surprisingly long!" was the number one comment from the group I saw it with, even from folks who loved it. I didn't expect a goofy Lego Batman movie to feel as long as a Christopher Nolan Batman flick! But I did like it, especially Robin, who was adorable throughout.
I quite enjoyed Dr. Strange, but mostly due to Tilda Swinton. And some of the most creative SFX I've seen in a long time.
That was my reaction, too. Either this is the sad end of Laika or a gigantic financial boost for their next movie. Either way it's super weird.